Effortlessly handle heavy products in high-impact applications with the Intralox Series 8140 Dual-Lug Flat Top (10.5 mm) belt in Dura.

Part of our LugDrive product line, this belting minimizes sink marks for improved yield. It’s a reliable replacement for existing lug-driven belts that delivers an advanced hygienic solution without sacrificing consistency or quality.

We invented Dura belting material for harsh conditions. It has a pulling power of 950 lb/ft (1,414 kg/m)—the highest rating available for positive-drive, tensionless, flighted belts. Well-suited for cold environments, the belt excels in heavily loaded applications like potato receiving.

  • Pair with Intralox ZeroSplice technology to eliminate splicing needs
  • Homogeneous thermoplastic structure streamlines installation
  • Lightweight, hinge-free belting improves sanitation
  • Available with flights
inmm
Pitch1.55539.50
Overall Thickness0.41310.5
Minimum Width30762
Maximum Width601,524
Minimum Backbend Diameter6153
Minimum Sprocket Diameter (12T)6153
Open Area (seamless surface)0%
Available Joining Optionsprepared ends, endless, metal lace, ThermoLace HDE
Available Colorsblue

  • Contact Intralox for precise belt measurements and stock status before designing equipment or ordering a belt.
  • Designed for heavy loading in high and low temperatures
  • Provides notable impact resistance
  • For use with S8140-specific drive and infeed end components
  • Drive lug width is 3.1 in (79.5 mm)
  • Available with flights
  • For continuous use from -4° F (-20° C) to 140° F (60° C) with these exceptions:
    • For temperatures over 140° F (60° C), contact Customer Service with application information.
    • For continuous use below -4° F (-20° C), contact Intralox Customer Service for minimum sprocket diameter and other considerations.
  • See Material Compliance for compliance details.

Maximum Belt Pull Capability1,2,3Temperature Range (continuous) Belt Weight
Belt MaterialJoining Methodlbf/ft widthN/m width°F°CU.S.Metric
DuraSpliced/Endless80011,675See Product Notes in the previous table.0.7189 lbs/ft² + 0.208 lbs/ft3.51 kg/m² + 0.310 kg/m
ThermoLace HDE4506,560
  1. For continuous use over 100°F (38°C), contact Intralox Customer Service for actual belt pull capability.

  2. Based on proper limiter position.

  3. For ThermoLace HDE-specific strength ratings, see S8140 Dual-Lug ThermoLace with Heavy-Duty Edge Joining.